NSK N 320 cylindrical roller bearing
- Brand
- NSK
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
- Series
- N
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
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How to read NSK N 320
- N 3Series
- Cylindrical roller bearings, N 3 series. For the same bore, each series has a different outside diameter and width.
- 20Bore
- 100 mm bore: 20 × 5.
N 320 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The NSK N 320 bearing has a 100 mm bore, a 215 mm outside diameter and a 47 mm width (100 x 215 x 47 mm).
NSK N 320 is a reference of cylindrical roller bearing, within Bearings. Request a quote for N 320 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The NSK N series cylindrical roller bearing is a high radial capacity component, designed to withstand heavy loads and considerable speeds. Its cylindrical roller and parallel raceway design allows precise operation in applications where radial load is predominant. It is used in industrial machinery, electric motors, pumps and transmission equipment. MR Accesorios Industriales sells this series in Buenos Aires, Argentina, and advises you on selecting the right size for your equipment.
The N series designation is interpreted as follows: the letter N indicates that it is a cylindrical roller bearing with a flangeless outer ring, which allows relative axial displacement. The numbers that follow, as in N 211, N 212 or N 216, correspond to the size and relate to the bore diameter and load capacity. The higher the number, the larger the diameter and capacity. Within the N series, suffixes may indicate cage, tolerance or heat treatment variants, but it is always advisable to verify the complete part number to ensure the correct configuration.
These bearings are used in a wide variety of industries in Argentina. They are common in large electric motors, gearboxes, centrifugal pumps, industrial fans and mining equipment. They are also found in the food, cement and steel industries, where radial loads are demanding. Their ability to withstand high speeds and loads makes them suitable for gear transmissions and applications with large-diameter rotating shafts. MR Accesorios Industriales sells them for replacement and maintenance of industrial equipment.
To select the right bearing, take into account the radial load it must support, the rotation speed and the environmental conditions. The N series does not support appreciable axial loads, so it must be combined with other bearings if forces in that direction exist. Mounting requires precise alignment between shaft and housing, and adequate lubrication, whether with grease or oil, depending on the application. Sealing will depend on the environment: in contaminated environments, it is recommended to protect the bearing with additional seals. Follow the manufacturer's instructions for mounting and lubrication.
Regarding equivalents, N series cylindrical roller bearings from different brands can be interchanged if the main dimensions and design match. NSK, SKF, FAG, NTN and Timken offer equivalent series, but it is essential to verify the complete part number and tolerances. Not all suffixes are compatible between brands. If you need to replace a bearing, the safest approach is to compare dimensions and operating conditions. At MR Accesorios Industriales we help you identify the right option.
If you are looking for an NSK N series cylindrical roller bearing, write to us via WhatsApp with the part number or the dimensions you need. At MR Accesorios Industriales we quote promptly and advise you so that you find the right part for your equipment. We can also indicate the compatible alternative if you provide us with the part number from another brand. Do not hesitate to contact us: we are here to help.
Dimensions
Boundary dimensions of the basic designation N 320 per ISO 15: 100 x 215 x 47 mm (d x D x B).
- Bore
- 100 mm
- Outside diameter (D)
- 215mm
- Width (B)
- 47mm
Same size in SKF and other brands
Pages from other brands with the basic designation N 320: 100 x 215 x 47 mm (d x D x B) per ISO 15.
- Looking for the SKF N 320? We also quote:N 320 ECMN 320 ECPN 320 ECM/C3
- FAGN320-E-XL-M1
They share the boundary dimensions set by ISO 15, not the technical data: seals or shields, internal clearance, cage and load rating can differ by brand and suffix. We quote each one by its full part number.
Frequently Asked Questions
- What are the dimensions of the NSK N 320 bearing?
- The NSK N 320 bearing has a 100 mm bore, a 215 mm outside diameter and a 47 mm width (100 x 215 x 47 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation N 320.
- What does the N series mean in NSK bearings?
- The letter N indicates a cylindrical roller bearing with a flangeless outer ring, which allows axial displacement. The following numbers define the size and load capacity. It is a series suitable for high radial loads.
- Where are NSK N series bearings used?
- They are used in electric motors, pumps, gearboxes, fans and industrial equipment that withstand significant radial loads. In Argentina, they are common in the cement, steel and food industries.
- How do I request a quote for an NSK N series bearing?
- Write to us via WhatsApp with the complete part number or the dimensions of the bearing you need. At MR Accesorios Industriales we quote promptly and indicate the compatible alternative if necessary.